Modify the Registry to make your computer safer

This security control is sometimes unnecessary for individual users to use computers at home. However, it is useful for managers and users of Internet cafes and public data centers to understand the security control, this allows you to easily and easily control your computer and greatly reduce your maintenance work.

Disable regedit
The registration table is dangerous for many users, especially for beginners. For security reasons, it is best to disable the Registration Table editor regedit.exe to run. It is more important in the public data center. Otherwise, your machine will be changed to a mess accidentally.
Open the Registry to HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System. If you find that there is no system primary key under policies, create a primary key under it and name it system, then, create a New DWORD string value in the blank space on the right, and set the name to disableregistrytools to change its value ?, After this modification, all users who use this computer can run regedit.exe to modify the Registry. Of course, you are also included. If you want to restore the registry, please refer to the following section.CodeSave as a Reg. reg file and restart regedit4 [HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System] "disableregistrytools" = DWORD: 00000000

Hide and disable "Control Panel"
The control panel is the control center of the Windows system. You can modify the properties of devices, file systems, security passwords, and many other critical things in the system. Of course you need to prevent these things. Open \ HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System \ to create the DWORD Value nodispcpl and change the value to 1 (hexadecimal. Disable anyProgram

Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a New DWORD string value "restrictrun" in the window on the right, and set its value to "1 ". In this way, we can disable running any program in Windows 98. Modify the Registry to only allow users to use programs specified by you

Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a New DWORD string value "restrictrun" in the window on the right, and set its value to "1 ". Then, add string values such as "1", "2", and "3" under the primary key of restrictrun, and then set "1", "2", "3", and so on? The value of the string is the name of the program that you are allowed to use. For example, set "1", "2", and "3" to word respectively. EXE, notepad. EXE, empires. EXE, then the user can only use Word, tablet, the times of the empire, so that your system will achieve the maximum protection, but also can limit the user to run unnecessary software.

Disable "Taskbar attributes"
The taskbar attribute function allows you to easily modify the Start menu and modify many properties and running programs in windows, which seems dangerous to us, therefore, it is necessary to disable modification to it.
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a DWORD string value "nosettaskbar" in the right pane, and double-click "nosettaskbar, in the displayed dialog box, enter 1.

Disable display Attribute Modification
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System and create a new dowrd string value in the window on the right: then rename "new value #1" to "nodispcpl ", set the value to "1.

Do not use the "password" icon setting function in "Control Panel"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a DWORD string value in the right window, and rename "new value #1" to "noseccpl ", set its value to 1.

Do not use the "Change Password" label under "password"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a DWORD string value in the right window, and rename "new value #1" to "nopwdpage ", set its value to 1.

Do not use the "Remote Management" label under "password"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a DWORD string value in the right window, and rename "new value #1" to "noadminpage ", set its value to 1.

Prohibit the use of system management programs in the control panel
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System \, create a DWORD string value "nodevmgrp-Age" in the right window, and change its value to "1.

Do not modify the Start Menu
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Alibaba E, create a New DWORD string value "nochangestartmenu" in the window on the right, and change its value to "1 ".

Hide "Network neighbors" on the desktop"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, and create a New DWORD Value nonethood in the window on the right. The value is 1 (hexadecimal ).

Disable screen saver password
Open HKEY_CURRENT_USER \ controlpanel \ Desktop \ screensaveusepassword to change its value. If the value is 0 or 1 or 0, no password is set. If the value is 1, use the default password. You can set the password as needed.

The menu cannot be changed.
Open HKEY_USERS \. default \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer, create a DWORD string value "nochangestartmenu" in the window on the right, and set the value to "1.

Disable the "File System" menu in "System Properties"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System, and create a New DWORD string value "nofilesyspage" in the window on the right ", change the value to "1.

Disable the "Device Manager" menu in "System Properties"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System, create a New DWORD string value "nodevmgrpage" in the window on the right, and change its value to "1 ".

Disable the "hardware configuration file" menu in "System Properties"
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System, create a New DWORD string value "noconfigpage" in the window on the right, and set its value to "1 ".

Change the security password of IE
You can set a password in the "graded Review" box on the "content" option page of the "Internet Options" dialog box of IE, so that when the relevant page is displayed, there will always be a prompt "classification review not allowed to view", and a Password dialog box will pop up asking you to enter the guardian password. If the password is incorrect, browsing stops. However, if you forget this password, you will not be able to browse it, And ie4.0 will not be able to remove the security password. In this case, you only have to resort to the registry:
Open HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Policies, select the "ratings" subkey under the related ies subkey, and press the Del key to delete it, since the key-value data under the ratings subkey is the encrypted password, the password in IE is removed after this item is deleted.

Clear various historical records
In Windows 98, all user history records are kept, including recently opened documents, programs, searched files, and network usage. We need to delete these historical records for personal security purposes when we host a public data center, but the general deletion method is not clean, so we have to turn to the Registry.
Open HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer, delete the keys shown in the table, clear the content in Windows \ recent, and refresh the Document menu to remove your records.
The following table items under this directory are: the positions in the location registry are Documents menu recentdocs run dialog runmru find files dialog Doc find spec MRU find computer dialog findcomputermru

The security and system stability of public data centers are very important. Here we only talk about the most basic protection functions. If you want to achieve good protection, you must turn to another management software, here is just a little help for you.